Marching mace



FIG. 1 is a perspective view of a marching mace showing my new design;

FIG. 2 is an enlarged top view thereof;

FIG. 3 is an enlarged bottom view thereof;

FIG. 4 is a lateral view thereof; and,

FIG. 5 is an exploded perspective view thereof.

The broken lines shown in the drawings illustrate portions of the marching mace that form no part of the claimed design. 

CLAIM The ornamental design for a marching mace, as shown and described. 